noflo-webaudio NoFlo components for Web Audio API. osc -> gain -> play => (gain :signal (osc)) osc1 -.-> gain -> play osc2 -' => (gain :signal [(osc1) (osc2)]) osc1 -.-> filter -> gain -> play osc2 -' => (filter :sig (gain :sig [(osc1) (osc2)]))